E In the Venn diagram in Fig. 8.8 the numbers
of elements are as shown.
P
- 16
4
- 11
Fig. 8.8
Given that n(P U Q) = n(PU Q)', find x and
hence find n(E).​

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Twelve less than a number is at most 20

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up